Tools & Wizards About Us

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

cadena3.com

Cadena 3 Argentina - Últimas Noticias de Argentina y del Mundo - Radio en Vivo

Page Load Speed

17.3 sec in total

First Response

61 ms

Resources Loaded

14.5 sec

Page Rendered

2.7 sec

About Website

Click here to check amazing Cadena 3 content for Argentina. Otherwise, check out these important facts you probably never knew about cadena3.com

Cadena3.com el Portal de Cadena 3 Argentina, Audio en vivo, Ultimas 24 horas de Transmisión, Noticias de Argentina y el mundo. Información actualizada las 24 horas. En Español. ¡Informate ya!

Visit cadena3.com

Key Findings

We analyzed Cadena3.com page load time and found that the first response time was 61 ms and then it took 17.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

cadena3.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value20.5 s

0/100

25%

SI (Speed Index)

Value8.8 s

15/100

10%

TBT (Total Blocking Time)

Value3,430 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.27

45/100

15%

TTI (Time to Interactive)

Value25.6 s

0/100

10%

Network Requests Diagram

cadena3.com

61 ms

www.cadena3.com

1086 ms

small-2022.css

31 ms

css-desktop-2022.css

26 ms

css

28 ms

Our browser made a total of 259 requests to load all elements on the main page. We found that 59% of them (153 requests) were addressed to the original Cadena3.com, 15% (39 requests) were made to Static.cdn.cadena3.com and 7% (19 requests) were made to Securepubads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Cadena3.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (11%)

Content Size

11.1 MB

After Optimization

9.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cadena3.com main page is 11.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only a small number of websites need less resources to load. Images take 9.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 1.1 MB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 193.7 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 1.1 MB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 16.6 kB

  • Original 9.1 MB
  • After minification 9.0 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Cadena 3 images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 16.8 kB

  • Original 639.4 kB
  • After minification 639.3 kB
  • After compression 622.6 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-73%

Potential reduce by 57.4 kB

  • Original 79.0 kB
  • After minification 25.5 kB
  • After compression 21.7 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Cadena3.com needs all CSS files to be minified and compressed as it can save up to 57.4 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (17%)

Requests Now

246

After Optimization

203

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 246 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cadena 3. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

cadena3.com accessibility score

93

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

cadena3.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the geolocation permission on page load

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

cadena3.com SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    ES

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cadena3.com can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Cadena3.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph data is detected on the main page of Cadena 3. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: